APA استشهاد

Ajay Pratap Singh & T.A.V.Murthy. (2005). Library without walls. Ess Ess.

استشهاد بنمط شيكاغو

Ajay Pratap Singh و T.A.V.Murthy. Library Without Walls. New Delhi: Ess Ess, 2005.

MLA استشهاد

Ajay Pratap Singh و T.A.V.Murthy. Library Without Walls. Ess Ess, 2005.